共 50 条
- [45] EXPOSURE TO NITROUS-OXIDE JOURNAL OF THE AMERICAN DENTAL ASSOCIATION, 1978, 96 (02): : 189 - 189
- [50] SOME ELECTRICAL-PROPERTIES OF PRASEODYMIUM OXIDE-FILMS PRODUCED BY OXIDATION OF THIN METAL-FILMS JOURNAL OF THE LESS-COMMON METALS, 1986, 115 (02): : 281 - 286